| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Bamford Business Services Ltd | 01392969 | 13/06/1991 | Dissolved |
| Bamford Business Services Ltd | 01392969 | 13/06/1991 | Dissolved |
| Peak Training Enterprises Ltd | 02807538 | 10/11/1998 | Dissolved |
| Whitetree Investments Ltd | 02307059 | 26/07/1994 | Dissolved |
| Whitetree Ltd | 01085790 | 26/07/1994 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARKWRIGHT SOCIETY LIMITED(THE) | 01630237 | 01/11/1994 | 29/12/2005 | Silver |
| BOLDSWITCH LIMITED | 02307096 | 01/06/1991 | 20/06/1994 | Gold |
| CRAMBECK MANAGEMENT COMPANY LIMITED | 02433697 | 18/10/1992 | 18/07/1996 | Bronze |
| CROMFORD MILL LIMITED | 02913429 | 25/05/2004 | 29/12/2005 | Amber |
| HASSE ESTATE FARMING COMPANY LIMITED | 03485658 | 19/03/1998 | 05/06/2003 | Silver |
| HASSE ESTATE FARMING COMPANY LIMITED | 03485658 | 19/03/1998 | 05/06/2003 | Silver |
| S.S. PROPERTY MANAGEMENT LIMITED | 02407750 | 01/10/1996 | 30/07/2000 | Not Trading |
| SHEFFIELD GALLERIES & MUSEUMS TRUST | 03527746 | 23/03/1998 | 20/04/1998 | Dissolved |
| THE INDUSTRIAL TRUST | 03406567 | 14/07/2003 | 01/06/2007 | Dissolved |